Package org.apache.commons.collections4

Interface ResettableIterator<E>

Type Parameters:

E - the type of elements returned by this iterator.

All Superinterfaces:

Iterator<E>

All Known Subinterfaces:

ResettableListIterator<E>

All Known Implementing Classes:

AbstractDualBidiMap.BidiMapIterator, AbstractLinkedMap.EntrySetIterator, AbstractLinkedMap.KeySetIterator, AbstractLinkedMap.LinkMapIterator, AbstractLinkedMap.ValuesIterator, AbstractSortedMapDecorator.SortedMapIterator, ArrayIterator, ArrayListIterator, DualTreeBidiMap.BidiOrderedMapIterator, EmptyIterator, EmptyListIterator, EmptyMapIterator, EmptyOrderedIterator, EmptyOrderedMapIterator, EntrySetMapIterator, EntrySetToMapIteratorAdapter, ListIteratorWrapper, LoopingIterator, LoopingListIterator, ObjectArrayIterator, ObjectArrayListIterator, ReverseListIterator, SingletonIterator, SingletonListIterator

public interface ResettableIterator<E>
extends Iterator<E>

Defines an iterator that can be reset back to an initial state.

This interface allows an iterator to be repeatedly reused.

Since:

3.0

Method Summary

Modifier and Type	Method	Description
void	reset()	Resets the iterator back to the position at which the iterator was created.

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Details

reset

void reset()

Resets the iterator back to the position at which the iterator was created.